59 lines
1.7 KiB
C++
59 lines
1.7 KiB
C++
#ifndef EMITFROMEVENTS_H_62B23520_7C8E_11DE_8A39_0800200C9A66
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#define EMITFROMEVENTS_H_62B23520_7C8E_11DE_8A39_0800200C9A66
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#if defined(_MSC_VER) || \
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(defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || \
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(__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4
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#pragma once
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#endif
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#include <stack>
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#include "yaml-cpp/anchor.h"
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#include "yaml-cpp/emitterstyle.h"
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#include "yaml-cpp/eventhandler.h"
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namespace YAML {
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struct Mark;
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} // namespace YAML
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namespace YAML {
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class Emitter;
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class EmitFromEvents : public EventHandler {
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public:
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EmitFromEvents(Emitter& emitter);
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~EmitFromEvents() override = default;
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void OnDocumentStart(const Mark& mark) override;
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void OnDocumentEnd() override;
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void OnNull(const Mark& mark, anchor_t anchor) override;
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void OnAlias(const Mark& mark, anchor_t anchor) override;
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void OnScalar(const Mark& mark, const std::string& tag,
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anchor_t anchor, const std::string& value) override;
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void OnSequenceStart(const Mark& mark, const std::string& tag,
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anchor_t anchor, EmitterStyle::value style) override;
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void OnSequenceEnd() override;
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void OnMapStart(const Mark& mark, const std::string& tag,
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anchor_t anchor, EmitterStyle::value style) override;
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void OnMapEnd() override;
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private:
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void BeginNode();
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void EmitProps(const std::string& tag, anchor_t anchor);
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private:
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Emitter& m_emitter;
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struct State {
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enum value { WaitingForSequenceEntry, WaitingForKey, WaitingForValue };
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};
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std::stack<State::value> m_stateStack;
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};
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}
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#endif // EMITFROMEVENTS_H_62B23520_7C8E_11DE_8A39_0800200C9A66
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